| It appears you need to go with the $1450 version to get monotube, and you need to go at least to the Race version to get the pillowball mounts. The SPL's are made in Japan, and were developed by Dr. Kuah at SPL. I don't know where the PTrix units are made. Barring any additional info, I'd say the SPL's are a better buy.

Petz #2 "What's the point of having the car if you don't drive it?" - Mrs. Guapo 08/20/05Jeeeesus Christ - my Dad (after a ride in my Z) 12/26/04 People have the right to freedom of expression. However, people also have the right to point and laugh- aliaZ 04/06/06 |